QlikView App Dev

[#1]

Hello

i have the following Problem:

This works:

Sum({<[sText iPState]={"Running"}>} Duration)

This doesn't:

Sum({<[sText iPState]={"=FirstSortedValue({<Maschinen_Nr_MACSTA={A18}>} [sText iPState], -tBegin)"}>} Duration)

This alone Returns "Runing":

=FirstSortedValue({<Maschinen_Nr_MACSTA={A18}>} [sText iPState], -tBegin)

I think sth is wrong with my Syntax..

Cheers Michael

[swuehl · Accepted solution]

The expression search should return a boolean value per your field dimension (per value of [sText iPState])

If you expect a 'Running' that won't be evaluated to TRUE, so no value of [sText iPState] will be part of  the selection for the aggregation.

Not sure what you want to achieve maybe

Sum({<[sText iPState]={'$(=FirstSortedValue({<Maschinen_Nr_MACSTA={A18}>} [sText iPState], -tBegin))'}>} Duration)